ATE365520T1 - DEVICE FOR MIXING AND DISCHARGING LIQUID AND POWDER MATERIALS FOR MEDICAL USE - Google Patents

DEVICE FOR MIXING AND DISCHARGING LIQUID AND POWDER MATERIALS FOR MEDICAL USE

Info

Publication number
ATE365520T1
ATE365520T1 AT04090365T AT04090365T ATE365520T1 AT E365520 T1 ATE365520 T1 AT E365520T1 AT 04090365 T AT04090365 T AT 04090365T AT 04090365 T AT04090365 T AT 04090365T AT E365520 T1 ATE365520 T1 AT E365520T1
Authority
AT
Austria
Prior art keywords
mixing
powder materials
medical use
discharging liquid
cylinder
Prior art date
Application number
AT04090365T
Other languages
German (de)
Inventor
Hutchappa Nandeesh Nagaraj
Original Assignee
Biomet Deutschland Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Biomet Deutschland Gmbh filed Critical Biomet Deutschland Gmbh
Application granted granted Critical
Publication of ATE365520T1 publication Critical patent/ATE365520T1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • A61B17/8802—Equipment for handling bone cement or other fluid fillers
    • A61B17/8833—Osteosynthesis tools specially adapted for handling bone cement or fluid fillers; Means for supplying bone cement or fluid fillers to introducing tools, e.g. cartridge handling means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • A61B17/8802—Equipment for handling bone cement or other fluid fillers
    • A61B17/8805—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it
    • A61B17/8822—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it characterised by means facilitating expulsion of fluid from the introducer, e.g. a screw pump plunger, hydraulic force transmissions, application of vibrations or a vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/40—Mixers with shaking, oscillating, or vibrating mechanisms with an axially oscillating rotary stirrer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • B01F33/5011—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • B01F33/5011—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held
    • B01F33/50112—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held of the syringe or cartridge type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75—Discharge mechanisms
    • B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/75425—Discharge mechanisms characterised by the means for discharging the components from the mixer using pistons or plungers
    • B01F35/754251—Discharge mechanisms characterised by the means for discharging the components from the mixer using pistons or plungers reciprocating in the mixing receptacle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
    • A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
    • A61B17/8802—Equipment for handling bone cement or other fluid fillers
    • A61B17/8833—Osteosynthesis tools specially adapted for handling bone cement or fluid fillers; Means for supplying bone cement or fluid fillers to introducing tools, e.g. cartridge handling means
    • A61B2017/8838—Osteosynthesis tools specially adapted for handling bone cement or fluid fillers; Means for supplying bone cement or fluid fillers to introducing tools, e.g. cartridge handling means for mixing bone cement or fluid fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/60—Mixing solids with solids

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Nozzles (AREA)
  • External Artificial Organs (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

A single-use medical assembly is used for the storage, mixing and discharge of liquid and powder materials. The assembly has a perforated mixer piston moving axially and rotationally by a plunger within the cylinder. The assembly has a second piston that discharges the mixed components. The mixing cylinder has an external thread engaging with the cylinder (5) and rotating the second piston during the discharge phase.
AT04090365T 2003-10-01 2004-09-20 DEVICE FOR MIXING AND DISCHARGING LIQUID AND POWDER MATERIALS FOR MEDICAL USE ATE365520T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10345646 2003-10-01

Publications (1)

Publication Number Publication Date
ATE365520T1 true ATE365520T1 (en) 2007-07-15

Family

ID=34306176

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04090365T ATE365520T1 (en) 2003-10-01 2004-09-20 DEVICE FOR MIXING AND DISCHARGING LIQUID AND POWDER MATERIALS FOR MEDICAL USE

Country Status (10)

Country Link
US (1) US20050111300A1 (en)
EP (1) EP1520562B1 (en)
JP (1) JP2005103296A (en)
AT (1) ATE365520T1 (en)
CA (1) CA2481663A1 (en)
DE (1) DE502004004179D1 (en)
DK (1) DK1520562T3 (en)
ES (1) ES2288662T3 (en)
PL (1) PL1520562T3 (en)
PT (1) PT1520562E (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040054414A1 (en) 2002-09-18 2004-03-18 Trieu Hai H. Collagen-based materials and methods for augmenting intervertebral discs
US7744651B2 (en) 2002-09-18 2010-06-29 Warsaw Orthopedic, Inc Compositions and methods for treating intervertebral discs with collagen-based materials
JP2006515765A (en) 2002-11-15 2006-06-08 エスディージーアイ・ホールディングス・インコーポレーテッド Collagen-based materials and methods for treating synovial joints
US20050222538A1 (en) * 2004-03-30 2005-10-06 Sdgi Holdings, Inc. Surgical system for delivery of viscous fluids
CN101262825B (en) * 2005-07-07 2011-06-08 十字桅杆药品公司 Device for delivery of bone void filling materials
WO2007108768A1 (en) * 2006-03-20 2007-09-27 Doxa Ab Mixing and injection system for injectable biomaterials or artificial materials in orthopaedic applications
US20070225821A1 (en) 2006-03-21 2007-09-27 Axiom Orthopaedics, Inc. Femoral and humeral stem geometry and implantation method for orthopedic joint reconstruction
US8118779B2 (en) 2006-06-30 2012-02-21 Warsaw Orthopedic, Inc. Collagen delivery device
US8399619B2 (en) 2006-06-30 2013-03-19 Warsaw Orthopedic, Inc. Injectable collagen material
US9764057B2 (en) 2007-06-06 2017-09-19 Innotere Gmbh Hydraulic cement-based implant material and use thereof
DE102007050768A1 (en) * 2007-10-22 2009-04-23 Heraeus Medical Gmbh Polymethylmethacrylate bone cement
EP2604224A1 (en) 2011-10-31 2013-06-19 Tornier Orthopedics Ireland Ltd. Modular reverse shoulder prosthesis
BR112015007174A8 (en) 2012-10-29 2018-04-24 Tornier Orthopedics Ireland Ltd Modular reverse shoulder prosthesis and respective systems
US10653470B2 (en) 2014-02-19 2020-05-19 Spinal Generation, LLC Compressible mixing and delivery system for medical substances
FR3029769A1 (en) 2014-12-10 2016-06-17 Tornier Sa KIT FOR A PROSTHESIS OF SHOULDER
CN104586497B (en) * 2015-02-09 2016-11-16 北京闪星世纪医疗科技有限公司 Bone cement implantation tool
AU2017253113B2 (en) 2016-04-19 2021-10-07 Stryker European Operations Limited Pre-operatively planned humeral implant and planning method
CA3070608A1 (en) * 2017-08-04 2019-02-07 Mark Robert Towler A storage, mixing and dispensing device
CN110432972B (en) * 2019-08-15 2020-08-14 山东大学齐鲁医院(青岛) Orthopedics is with directly going into formula ke shi needle propeller
USD938590S1 (en) 2019-10-01 2021-12-14 Howmedica Osteonics Corp. Humeral implant
DE202022002294U1 (en) * 2022-10-24 2022-12-07 Reinhard Feinmechanik Gmbh Applicator for applying pasty transplants in surgery and applicator set with associated instruments

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2786769A (en) * 1955-03-08 1957-03-26 Greenspan Irving Nursing bottle
US2787268A (en) * 1956-03-16 1957-04-02 Greenspan Irving Blood plasma bottle
US5374121A (en) * 1987-05-21 1994-12-20 Draenert; Klaus Mixing apparatus with mixing rod supporting lid
DE4425218A1 (en) * 1994-07-16 1996-01-18 Merck Patent Gmbh Device for mixing and discharging bone cement
EP1016452A3 (en) * 1995-11-13 2002-10-09 Cemvac System Aktiebolag Method and device for mixing components for bone cement in a mixing vessel
ES2182016T3 (en) * 1997-06-05 2003-03-01 Sulzer Orthopadie Ag TRANSPORTATION AND TREATMENT DEVICE FOR A MATERIAL OF TWO COMPONENTS.
US6547432B2 (en) * 2001-07-16 2003-04-15 Stryker Instruments Bone cement mixing and delivery device for injection and method thereof
DE10242984B4 (en) * 2002-09-17 2010-09-23 Sanatis Gmbh Device for producing mixtures of two components

Also Published As

Publication number Publication date
DK1520562T3 (en) 2007-10-22
US20050111300A1 (en) 2005-05-26
CA2481663A1 (en) 2005-04-01
PL1520562T3 (en) 2007-11-30
DE502004004179D1 (en) 2007-08-09
ES2288662T3 (en) 2008-01-16
EP1520562A2 (en) 2005-04-06
PT1520562E (en) 2007-08-14
JP2005103296A (en) 2005-04-21
EP1520562A3 (en) 2005-12-21
EP1520562B1 (en) 2007-06-27

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Legal Events

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